| Literature DB >> 34227353 |
Luyao Zhang1,2, Zigu Chen1,2, Xuezhi Yang1,2, Dawei Lu1, Qian Liu1,2, Guibin Jiang1,2.
Abstract
Stable isotopic analysis is an important branch of analytical chemistry. Accurate determination of the stable isotopic compositions of substances is critical for tracing their sources and investigating their transformation processes. The new generation of mass spectrometry technology has greatly facilitated the development of high-precision stable isotopic analysis methods. In particular, multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) has emerged as a powerful tool for isotopic composition determination. However, isotopic analysis by MC-ICP-MS is highly sensitive to the sample matrix, which may compromise the precision and accuracy of the analysis. Therefore, it is particularly important to reduce the sample matrix effect using efficient sample purification techniques. This article summarizes the recent progress in sample purification and instrument hyphenation methods for MC-ICP-MS, and provides perspectives on the future application of MC-ICP-MS in different fields.Entities:
Keywords: hyphenated technology; ion-exchange chromatography (IEC); isotopic analysis; multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS); sample purification
Year: 2021 PMID: 34227353 PMCID: PMC9274840 DOI: 10.3724/SP.J.1123.2020.07030
Source DB: PubMed Journal: Se Pu ISSN: 1000-8713
MC-ICP-MS同位素分析的近期典型应用
| Isotopes | Separation media | Standard material | Sample matrix | Instrumentation | Reference | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 100Mo,98Mo, | TRU Spec resin | NIST SRM 3134, BCR-2, BHVO-2, AGV-2, W-2, SGR-1, NOD-P-1, NOD-A-1 | rock reference materials, seawater | MC-ICP-MS | [ | ||||||
| 100Mo,98Mo, | AG1-X8 (100-200 mesh), BPAH resin | NIST SRM 3134, BCR-2 | igneous rock | MC-ICP-MS | [ | ||||||
| 114Cd,113Cd, | AGMP-1M (100-200 mesh) | NIST 3108, BAM-I012, Spex-Cd | rock reference materials | MC-ICP-MS | [ | ||||||
| 41K,39K | AG50W-X12 (200-400 mesh) | NIST SRM 3141a, GBW (E) 081590, BCR-2, BHVO-2, AGV-2, JG-2, GSP-2, DNC-1a, RGM-2, SDC-1, W-2a, GSS-2, GSS-3, GSS-4, GSS-6, GSS-8, JMS-2, GSD-6, GSD-11, GSD-12, GSD-14, GSV-2, GSB-6, GSB-14 | rock, soil, sediment, plants | MC-ICP-MS | [ | ||||||
| 68Zn,66Zn, | SpinChemTM, AG1-X8 (200-400 mesh) | ACR-Zn, IRMM-3702 Zn, BCR-2, BCR-2, BIR-1, BHVO-1, BHVO-2, G-2 | geological reference materials, bone ash | MC-ICP-MS | [ | ||||||
| 57Fe,56Fe, | AGMP-1M (100-200 mesh) | KL2-G, ML3B-G, GOR128-G, GOR132-G, ATHO-G, StHs6/80-G, T1-G, BCR-2G, BHVO-2G | micrometeorites | ns-LA-MC-ICP-MS | [ | ||||||
| 30Si,29Si, | - | BHVO-2, BCR-2, AGV-2, GSP-2, GSR-1, RGM-2, BHVO-2G, NIST NBS-28 | bulk silicate rock | fs-LA-MC-ICP-MS | [ | ||||||
| 208Pb,207Pb, | - | NIST 610 | natural water | DGT/LA-MC-ICP-MS | [ | ||||||
| 208Pb,207Pb, | - | SA1, c3 | dust samples | GC-MC-ICP-MS | [ | ||||||
| 53Cr,50Cr | - | SRM 979 | natural water | LC-MC-ICP-MS | [ | ||||||
| 109Ag,107Ag | - | NIST SRM 978a | AgNPs, Ag+ ions | MC-ICP-MS | [ | ||||||
| 30Si,29Si, | Dowex 50-X12 (200-400 mesh) | NIST SRM 8546, IRMM 017 | natural and anthropogenic SiO2 NPs | MC-ICP-MS | [ | ||||||
| 30Si,29Si,28Si | Dowex 50WX8 (200-400 mesh) | IRMM-017, NIST-1648a, NIST SRM-8546 | fine particulate matter | MC-ICP-MS | [ | ||||||
| 30Si,29Si,28Si | Dowex 50-X12 (200-400 mesh) | SRM-8546, IRMM-017 | fine particulate matter | MC-ICP-MS | [ | ||||||
| 57Fe,56Fe,54Fe | AGMP-1M (100-200 mesh) | CAG-Fe | NPs extracted from pleural effusion | MC-ICP-MS | [ | ||||||
| 208Pb,207Pb, | AG1-X8 (100-200 mesh) | SRM-981, BCR-2 | human whole blood samples | MC-ICP-MS | [ | ||||||
| 65Cu,63Cu | Cu-specific resin | SRM-986, SRM-976, AE633 | mice intestinal tissues | MC-ICP-MS | [ | ||||||
| 66Zn,64Zn | AG1-X8 (200-400 mesh) | NIST SRM 1400, AZE bone | fossil teeth | MC-ICP-MS | [ | ||||||
| 44Ca,43Ca,42Ca | AG50X-W12 | NIST SRM 1486, SRM915a | human enamel | MC-ICP-MS | [ | ||||||
| 57Fe,54Fe | AG1-X4 (200-400 mesh) | IRMM-014 | humic acid containing waters | MC-ICP-MS | [ | ||||||
NPs: nanoparticles; -: not mentioned.